Industrial Internet Security Framework v 1.0 | Page 170

Security Framework R T Reliability definition.............................................................18 Risk definition.............................................................15 managing ............................................................27 Trustworthiness and component builders .....................................40 and functional viewpoint ....................................58 and IT/OT convergence .......................................14 and key system characteristics ...........................15 and o perational user ...........................................44 and permeation of trust......................................36 and system lifecycle ...................................... 37, 38 definition.............................................................20 management considerations ..............................35 of endpoints ........................................................62 of operational system .........................................39 of technical components ....................................42 S Safety definition.............................................................17 Security definition.............................................................16 IIC:PUB:G4:V1.0:PB:20160926 - 170 -